七年级英语上介词的用法教程文件.doc

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1、1.whataboutHowaboutthinkabouttalkaboutaskabout.2.Aphotoofmyfamily.TwoNinephotosofmyfamilyasetofcaseapairofblacktrousersforschool.3.Thankyouforyourhelp.Asktheteacherforit.It'seasyforme.That’sOKforsure.twodollarsforonepairThreedollarsforTwopairs.Whatdoyoulikeforbreakfast.Asweaterforsc

2、hoolasweaterforonlyfifteendollars.forboysforgirls.Apairofblacktrousersforschool.Wehaveskirtsinpurpleforonlytwenty-twodollars.Couldyoubringsomesingingtoschoolforme?Anartlessonfortwohours.Someinterestingandfunthingsforme.4.Afterdinner,afterthat.Afterschoolafterclass5’Callmeat685-6034a

3、tschoolatoneo'clock.meetyouatoneatyourschool,seeyouatmusicclass.Comeandbuyyourclothesatourgreatsale.Wesellallourclothesatverygoodprices.6.IsthatOKwithyou?Playitwithourfriends.PlaybasketballwithhisclassmatesPlaypingpongwithmyclassmates.7.onseptembertwentyfirst.onthetwelfthtrailsandth

4、efifteenth.onSunday.onSundaymorning.onChildren’sDay.onWomen'sDay.onTeacher’sDay..onMother'sday.onNewYear'sDay.【at的用法】：1.“在某处”，说明地点，但范围不大，atschool，athome；2.“在某时”，说明时间，表示在几点或某刻，at6:00，atnoon；3.“以...的价格”，atgood/high/lowprices【for的用法】:1.“为了，给”，说明目的Ibuyahatformymother.2.“作为”，与三餐名词连用。Heha

5、saneggforbreakfast.3.“对于...来说”，说明指称对象。Foryou,wehaveanicesweater.4.“价格为...”，说明物品的价格。TheT-shirtisfor3yuan.【in的用法】:1.“用...（语言）”，inEnglish,inChinese.2.“在...里”，表示方位。Mybooksareintheschoolbag.3.“穿/戴...”，接服装名词或颜色词。Mr.ZhangisinawhiteT-shirt.Thegirlinredismysister.4.“属于...色系”，名词+in+颜色=颜色+名词We

6、havetrousersinblack,blueandpurple.=Wehaveblack,blueandpurpletrousers.【专项练习】用适当的介词填空。1.Theskirt＿redis＿fifteendollars.2.Wehaveclothes＿verylowprices.3.＿girls,herearesomenicehats＿only¥15.4.Theboy＿abluesweaterwantstobuyapairofshoes＿hismother.5.WangYingcomes＿Shanghai＿findajob(工作).6.Hebuys

7、anewsweater＿hisdaughter.7.Myfatherboughtmeadictionary.(改写同义句)Myfather＿＿adictionary＿＿＿me二年级语文分类卷（一）“字的练习”姓名：（加一加、减一减、换一换、查字典、多音字、同音字、同偏旁的字……）一、照样子，给下面的字加部首，组成新字，并组词合＋（竹）（答）（问答）弯＋（　）＝（　）（　　　）　　青＋（　）＝（　）（　　　）分+(　)＝(　)（）　肖＋（　）＝（　）（　）　包+(　)＝(　)　（）　皮＋（　）＝（　）（　）　可＋（　）＝（　）（　）　主＋（　）＝（　）（　）　　

8、　　　　　成＋（　）＝（　）（　）反＋